Upon loading a texture pack in a world split screen fails and crashes.

Every time i load a world on Minecraft with a texture pack on the game crashes and i cannot change my skin. Personally i use the Modern Textures Hd by Imagiverse and every time i have tried to apply this and when the world finally loads i get an error message and it closes the game. Sometimes when it stays on, it can work until second player tries to change the skin then it breaks.